High-performance laminated plate and preparation method thereof

The invention discloses a high-performance laminated plate and a preparation method thereof, and relates to the technical field of building construction. The high-performance laminated plate solves the problems that a currently used laminated plate is subjected to integrated injection molding through a pouring pool, a framework of the laminated plate is placed in the pouring pool for direct pouring, the pouring mode is slow, and quick pouring is not facilitated. The high-performance laminated plate comprises a bottom plate; four connecting shaft rods are rotationally arranged at the top of thebottom plate in a hinged connection mode; the connecting shaft rods further comprise connecting rods; and the connecting rods are rotationally arranged on the two sides of each connecting shaft rod in a hinged connection mode, the connecting rods at the bottom are hinged to the top of the bottom plate, and the connecting rods at the top are hinged to the bottom of a pouring channel. An assemblingmode is provided for the